Lethal Garage Flex Fuel Kit - 2017-2018 Camaro ZL1

Regular price $0.00 $235.00 Sale

This is a custom made E85 Flex Fuel kit for the 17-18 6th Gen Camaro ZL1 or ZL1 1LE, assembled by Lethal Garage that includes the following.

  • 1 - GM OEM Flex Fuel Sensor
  • 1 - GM OEM Fuel Line
  • 1 - Gen5DIY custom plug & play power harness & ECU tap.
  • Two Year Warranty 


  • Fuel Line Disconnect Tool (Needed to disconnect your stock fuel line)

This kits harness uses OEM connectors in tandem with OEM products. Fit and finish look 100% stock under the hood. Your car will pick up 35-50rwhp on e78 or better depending on the tune.

This kit is a great way to gain instant horse power with no other mods. Your fueling system will support upwards of 600rwhp on a Mustang Dyno anything more and you will need to upgrade/ subsidize your fueling system. DO NOT RUN E85 on a stock ZL1 fuel system if the car has a pulley, or is tuned for more than stock power unless you have upgraded your fueling system.

Note: While our flex fuel sensor can be installed and works perfectly fine to run pump gas with your Camaro without a tune, to run E85 your car must have a tune to run E85 fuel. DO NOT INSTALL & RUN E85 WITHOUT A PROPER TUNE.

Install Guide:

Coming Soon